Senior System Administrator

2 weeks ago


Ajaccio, Corse, United States NiSUS Technologies Corporation Full time

Are you a skilled system administrator with a passion for event management and operations?

NiSUS Technologies Corporation is seeking a highly experienced Senior System Administrator to join our team. As a key member of our team, you will be responsible for ensuring the smooth operation of our systems, including event management, system/application health, server operating system, agent and agentless monitoring, network, application and end-point performance, tuning and measurements.

In this role, you will work closely with our development team to ensure COTS products function properly with PKI-based authentication, corporate authorization services, firewalls, and SSL/TLS communications. You will also assist with testing and deploying hotfixes/patches/new releases of our tools suite.

We are looking for a self-motivated individual with strong attention to detail who can take ownership of their tasks and deliver high-quality results. If you have experience in Linux/UNIX commands, Windows Server OS, RHEL 7x, 8x, or 9x, RHEL/Linux Server Administration, Web Applications, and Windows Server 2016, 2019, or 2022 administration, we encourage you to apply.

The ideal candidate will have a strong understanding of network devices (firewall/router/switch) system administration and be proficient in at least one programming language (Python, R, JavaScript, or Perl). Experience with OpenText Application Performance Management (APM), OpenText Business Process Monitor (BPM), OpenText OPTIC Data Lake, and OpenText Operations Bridge Reporter (OBR) is a plus.

This is a great opportunity to work on challenging projects and develop your skills in a dynamic and supportive environment. We offer a competitive salary package of $120,000 per year, plus benefits, including medical, dental, and vision insurance, 401(k) matching, and paid time off.



  • Ajaccio, Corse, United States NiSUS Technologies Corporation Full time

    NiSUS Technologies Corporation is seeking a seasoned Senior System Administrator to join our team of skilled professionals.About the RoleThis position offers a competitive salary in the range of $110,000 - $140,000 per year, plus benefits and opportunities for career growth.Job DescriptionWe are looking for an experienced Senior System Administrator to...


  • Ajaccio, Corse, United States Orion Consortium Full time

    About the RoleOrion Consortium is seeking a highly skilled Senior Network and System Administrator to join our team. This is a unique opportunity to work with cutting-edge technology and be part of a dynamic team.Job DescriptionWe are looking for an experienced professional to administer and maintain our network and system infrastructure. The ideal candidate...


  • Ajaccio, Corse, United States Peterson Technologies Full time

    Job SummaryPeterson Technologies is a leading provider of mission-critical solutions, offering expert guidance to reduce exposure to information theft and augment protections for our customers' systems.About the RoleWe are seeking a talented Senior Systems Administrator to provide day-to-day systems administration and support of production and non-production...


  • Ajaccio, Corse, United States NiSUS Technologies Corporation Full time

    About the JobAre you a highly skilled IT professional looking for a challenging role as a Senior System Administrator? We are seeking an experienced professional to join our team at NiSUS Technologies Corporation.Job Summary:We are seeking a highly skilled and experienced Senior System Administrator to join our team. The successful candidate will have...


  • Ajaccio, Corse, United States DarkStar Intelligence LLC Full time

    DarkStar Intelligence LLC is Hiring a Skilled IT ProfessionalWe are seeking an experienced System Administrator to join our team at DarkStar Intelligence LLC, a Service-Disabled Veteran-Owned Small Business (SDVOSB). As a key member of our technical staff, you will be responsible for the implementation, maintenance, and support of our Information Technology...


  • Ajaccio, Corse, United States Leidos Full time

    About the RoleWe are seeking a highly skilled Senior Linux Systems Engineer to join our team in Ft. Meade, MD.Job Summary:The selected candidate will be responsible for providing Linux System Administration support for our program.Key Responsibilities:Providing Linux system administration support for the programMeeting the System Administrator III LCAT...


  • Ajaccio, Corse, United States Leidos Full time

    About the RoleLeidos has a career opportunity for a senior systems engineer in the Annapolis Junction area. To be considered, candidates must have an active TS/SCI with polygraph.The selected systems engineer will serve as a site lead, responsible for remote maintenance and refresh efforts across eight sites. The engineer will engage with partner entities...


  • Ajaccio, Corse, United States General Dynamics Information Technology Full time

    About the Job:We are seeking an experienced IT system administrator to join our team at General Dynamics Information Technology. As a key member of our IT department, you will be responsible for implementing, troubleshooting, and maintaining information technology systems.Key Responsibilities:Provide support for implementation, troubleshooting, and...


  • Ajaccio, Corse, United States General Dynamics Information Technology Full time

    Secure Enterprise Infrastructure as a Senior Systems EngineerWe are seeking an experienced Senior Systems Engineer to join our team in Annapolis Junction, MD. As a key member of our Digital Services Enterprise Tools Team, you will be responsible for the administration, maintenance, and operation of our Enterprise Management Tools Suite.The ideal candidate...


  • Ajaccio, Corse, United States Peterson Technologies Full time

    Job OverviewPeterson Technologies is a leading provider of mission-critical solutions. Our team offers detailed analysis, strategic insight, and technical expertise to reduce exposure to information theft and augment protections for our customers' systems.CompensationThe estimated salary for this position ranges from $217,000 to $250,000 annually.Job...


  • Ajaccio, Corse, United States NiSUS Technologies Corporation Full time

    Job OverviewNiSUS Technologies Corporation is seeking a highly skilled Senior Systems Architect to lead our Systems Engineering efforts. As a key member of our team, you will be responsible for analyzing user requirements and developing system requirements specifications.


  • Ajaccio, Corse, United States GIGATEC Full time

    Job OverviewGIGATEC is a leading engineering partner in the defense community, providing innovative solutions for mission-critical challenges. As a System Administrator, you will play a critical role in maintaining the weapons and space systems infrastructure and development environment.


  • Ajaccio, Corse, United States Omega Enterprise Solutions, LLC Full time

    **Company Overview**Omega Enterprise Solutions, LLC is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB) with a special focus on the U.S. Department of Defense (DoD) and Intelligence Community (IC) mission and enabling technologies.We are committed to life-long learning and provide a life-coaching method of management to empower and...


  • Ajaccio, Corse, United States Independent Software Full time

    Key ResponsibilitiesThe Senior Systems Integration Specialist will apply systems engineering principles throughout the systems life cycle phases, interacting with the Government and communicating with program personnel, government overseers, and senior executives.Key Technical AreasPerform systems engineering activities in Technical Process Areas associated...


  • Ajaccio, Corse, United States Maximus Full time

    **About Maximus**We are a leading operator of government health and human services programs. Our mission is to help governments serve their citizens effectively and efficiently.**Job Description**We are seeking an experienced Senior Windows Administrator to join our team. As a Senior Windows Administrator, you will oversee the design, implementation, and...


  • Ajaccio, Corse, United States EnDepth Solutions LLC Full time

    About the Position:We are seeking a highly skilled Cyber Security Systems Administrator to join our team at EnDepth Solutions LLC. As a key member of our Engineering Services team, you will play a critical role in ensuring the security and integrity of our clients' systems.About the Job:The successful candidate will have extensive experience in system...

  • IT Support Specialist

    2 weeks ago


    Ajaccio, Corse, United States Leidos Full time

    OverviewLeidos is a premier technology company with a challenging and exciting opportunity for a skilled IT Support Specialist - Windows System Administration. We are seeking a self-motivated, experienced professional to join our team supporting a nationally significant and fast-paced program that uses Scaled Agile Framework (SAFe) methodology.The successful...


  • Ajaccio, Corse, United States BAE Systems, Inc. Full time

    BAE Systems, a leading defense and aerospace company, is seeking an experienced HPC Storage Systems Administrator to provide system administration and support for our large client-server based IT enterprise.The ideal candidate will have a strong background in installation, configuration, and networking of Unix and NT based platforms, including creating,...


  • Ajaccio, Corse, United States Belay Technologies Full time

    Database Engineer Opportunity at Belay TechnologiesBelay Technologies, a leading Service Disabled Veteran Owned Small Business, is seeking a highly skilled Database Engineer/Oracle Database Administrator to join our team.As a Database Engineer, you will be responsible for providing expert-level support to maintain and add new capabilities to a complex system...


  • Ajaccio, Corse, United States RTX Full time

    About the RoleWe are seeking a highly skilled Senior Software Systems Engineer to join our team. In this role, you will be responsible for designing, developing, and testing complex software systems that meet the needs of our customers.Job DescriptionThis is a challenging opportunity for an experienced engineer to work on cutting-edge technology projects. As...